ASME Y14.41 : Digital Product Definition Data Practices
A collection of one or more data file(s) that discloses, directly or by reference, by means of presentation (e.g., graphic or textual), representation (e.g., semantics or machine readable), or a combination of both, the physical or functional requirements of an item.
See Also:
Data, Item, Product Definition
Alternate Definitions:

MBE Maturity Index - A dataset that contains product definition.